Black Box 1-800-316-7107

Helping you is our priority at Black Box.

We're committed to providing the best customer service in the industry. We're here for you, 24/7, 365.

We'll call you

A technical expert will call you shortly.

Submit Connecting call...

Call Us

Customer Sales & Service Support

Black Box Brand Product Support

IT Services & Voice Support

Send us a FAX


Mini BNC Thin Coax Transceiver

Connect your PC and your Ethernet LAN cabling!


Please call 877-877-2269 for a replacement product or part.
1 Year Double Diamond™ Warranty (Standard)

Product Features

  • Use this transceiver to connect the Ethernet AUI port on your PC to ThinNet cable.
  • Features switchable SQE for faster, easier installation and jabber control for keeping network traffic clean.
  • Jabber control detects workstations about to send data when they shouldn't and stops them.
  • LEDs provide easier installation and monitoring of power and "heartbeat" tests.


Use the Mini BNC Thin Coax Transceiver to connect the Ethernet AUI port on your PC directly to ThinNet cable without transceiver cable. Its compact design makes it ideal for installation in tight corners.
This product works with:
• ThinNet Cable
Questions? Contact our FREE Tech Support.

Tech Specs

CE Approval No
Connectors (1) DB15 AUI M, (1) BNC F
Dimensions 0.8"H x 1.6"W x 3.8"D (2 x 4.1 x 9.7 cm)
Indicators Power and SQE
Power From the device connected to the AUI port
Standards IEEE 802.3, Ethernet Ver. 2
Weight 0.2 lb. (0.1 kg)

This product works with:
• ThinNet Cable
Questions? Contact our FREE Tech Support.

* Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.



Double Diamond Warranty Diamond

Double Diamond™ Warranty (Standard)

Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

The Mini BNC Thin Coax Transceiver comes with a standard 1 Year Double Diamond™ Warranty (Standard) already included.

During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

Plus, get an Extended Double Diamond Warranty.

You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

* Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.